54142500050 has 12 divisors (see below), whose sum is σ = 100705050186. Its totient is φ = 21657000000.

The previous prime is 54142500047. The next prime is 54142500067. The reversal of 54142500050 is 5000524145.

It can be written as a sum of positive squares in 3 ways, for example, as 51498586489 + 2643913561 = 226933^2 + 51419^2 .

It is a junction number, because it is equal to n+sod(n) for n = 54142499992 and 54142500019.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 541424951 + ... + 541425050.

Almost surely, 2^54142500050 is an apocalyptic number.

54142500050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

54142500050 is a deficient number, since it is larger than the sum of its proper divisors (46562550136).

54142500050 is a wasteful number, since it uses less digits than its factorization.

54142500050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1082850013 (or 1082850008 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 26.

The spelling of 54142500050 in words is "fifty-four billion, one hundred forty-two million, five hundred thousand, fifty".